All Stories

  1. Emulsions stabilized by phospholipids

    Article • Journal of Colloid and Interface Science, January 2025, Elsevier

    Kevin Roger

  2. Filtering the unfilterable: tuning the mesostructure of precipitating silica gels to improve the filterability of acidic lixiviation slurries

    Article • Comptes Rendus Chimie, December 2024, Cellule MathDoc/CEDRAM

    Kevin Roger

  3. Nanoprecipitation through solvent-shifting using rapid mixing: Dispelling the Ouzo boundary to reach large solute concentrations

    Article • Journal of Colloid and Interface Science, November 2023, Elsevier

    Kevin Roger

  4. An Alkanethiol-Surfactant Bilayer To Prevent Shape Conversion of Anisotropic Silver Nanoparticles and Probe Their Formation Mechanisms

    Article • Langmuir, June 2023, American Chemical Society (ACS)

    Kevin Roger

  5. Measuring mutual diffusion coefficients in aqueous binary mixtures with unidimensional drying cells

    Article • Physical Chemistry Chemical Physics, January 2023, Royal Society of Chemistry

    Kevin Roger

  6. Impact of fluid composition and identification of the most contaminating droplets.

    Article • Proceedings of the National Academy of Sciences, August 2022, Proceedings of the National Academy of Sciences

    Kevin Roger, Kevin Roger

  7. How the interplay of molecular and colloidal scales controls drying of microgel dispersions

    Article • Proceedings of the National Academy of Sciences, November 2021, Proceedings of the National Academy of Sciences

    Kevin Roger

  8. Comment on the article Primary structure of gum arabic and its dynamics at oil/water interface by Isobe et al.: The primary structure of gum Arabic species is not two-dimensional

    Article • Carbohydrate Polymers, February 2021, Elsevier

    Kevin Roger

  9. Polyvinylpyrrolidone (PVP) impurities drastically impact the outcome of nanoparticle syntheses

    Article • Journal of Colloid and Interface Science, September 2020, Elsevier

    Kevin Roger

  10. Two Dimensional Oblique Molecular Packing within a Model Peptide Ribbon Aggregate

    Article • ChemPhysChem, June 2020, Wiley

    Kevin Roger

  11. Emulsions Stabilized by Gum Arabic: How Diversity and Interfacial Networking Lead to Metastability

    Article • Langmuir, October 2019, American Chemical Society (ACS)

    Kevin Roger

  12. Gum Arabic in solution: Composition and multi-scale structures

    Article • Food Hydrocolloids, June 2019, Elsevier

    Kevin Roger

  13. Emulsions Stabilized by Gum Arabic: Composition and Packing within Interfacial Films

    Article • Langmuir, December 2018, American Chemical Society (ACS)

    Kevin Roger

  14. The Impact of Nonequilibrium Conditions in Lung Surfactant: Structure and Composition Gradients in Multilamellar Films

    Article • ACS Central Science, September 2018, American Chemical Society (ACS)

    Kevin Roger

  15. Evaporation, diffusion and self-assembly at drying interfaces

    Article • Physical Chemistry Chemical Physics, January 2018, Royal Society of Chemistry

    Kevin Roger

  16. Nanoemulsification in the vicinity of phase inversion: Disruption of bicontinuous structures in oil/surfactant/water systems

    Article • Current Opinion in Colloid & Interface Science, October 2016, Elsevier

    Kevin Roger

  17. Controlling water evaporation through self-assembly

    Article • Proceedings of the National Academy of Sciences, August 2016, Proceedings of the National Academy of Sciences

    Kevin Roger

  18. How do interactions control droplet size during nanoprecipitation?

    Article • Current Opinion in Colloid & Interface Science, April 2016, Elsevier

    Kevin Roger

  19. Emulsion Ripening through Molecular Exchange at Droplet Contacts

    Article • Angewandte Chemie, December 2014, Wiley

    Kevin Roger

  20. Hydrophobic Complexation Promotes Enzymatic Surfactant Synthesis from Alkyl Glucoside/Cyclodextrin Mixtures

    Article • ACS Catalysis, July 2014, American Chemical Society (ACS)

    Kevin Roger

  21. Surface Charge of Polymer Particles in Water: The Role of Ionic End-Groups

    Article • Langmuir, July 2013, American Chemical Society (ACS)

    Associate Professor Mohamed Mahmoud EISSA, Associate Professor Mohamed Mahmoud Eissa, Kevin Roger

  22. Coalescence of Repelling Colloidal Droplets: A Route to Monodisperse Populations

    Article • Langmuir, May 2013, American Chemical Society (ACS)

    Kevin Roger

  23. Uncontaminated Hydrophobic/Water Interfaces Are Uncharged: A Reply

    Article • Angewandte Chemie, December 2012, Wiley

    Kevin Roger

  24. Why Are Hydrophobic/Water Interfaces Negatively Charged?

    Article • Angewandte Chemie, April 2012, Wiley

    Kevin Roger

  25. Superswollen Microemulsions Stabilized by Shear and Trapped by a Temperature Quench

    Article • Langmuir, September 2011, American Chemical Society (ACS)

    Kevin Roger

  26. Emulsification through Surfactant Hydration: The PIC Process Revisited

    Article • Langmuir, December 2010, American Chemical Society (ACS)

    Kevin Roger

  27. Formation of 10−100 nm Size-Controlled Emulsions through a Sub-PIT Cycle

    Article • Langmuir, March 2010, American Chemical Society (ACS)

    Kevin Roger